the Graveyard is simply another place to draw resources from
If Summoned this way: Destroy all monsters your opponent controls
Marjorams third effect allows her to be Special Summoned from your hand when a Plant-type monster you control is destroyed by battle
Step 2 Generate and Customize The AI generates multiple trading card image designs with structured layouts, character visuals, and attributes
A potential combo you can do to out a Skill Drain is if they already have Eldlich on the field, special summon Faris to get a hero on the field, then normal summon Stratos, activate his effect to pop a back row, then in response to that, sacrifice him with Droplet so that his backrow destruction effect goes off in the graveyard, getting rid of Skill Drain
If you are playing against a deck that has many GY effects you can maybe remove Agido or even Agido and Kelbek